Arthur and Martha are sweethearts, but Martha becomes fascinated with the sport of aeroplane riding, and later is infatuated with the aviator. Arthur is a tutti-frutti salesman and goes to a neighboring Mexican town to sell his gum. Here he is a "cut-up" among the ladies. The Mexicans, incensed at Arthur's attentions to their sweethearts, attempt vengeance. Arthur sends a boy with a note to Martha that his life is in danger at the hands of the Mexicans. This is where Martha and her aeroplane driver shine, for with the aeroplane they dash to the rescue.